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use clap::Parser;
use clap_verbosity_flag::Verbosity;
/// Foo
#[derive(Debug, Parser)]
struct Cli {
#[command(flatten)]
verbosity: Verbosity,
}
fn main() {
let cli = Cli::parse();
env_logger::Builder::new()
.filter_level(cli.verbosity.into())
.init();
log::error!("Engines exploded");
log::warn!("Engines smoking");
log::info!("Engines exist");
log::debug!("Engine temperature is 200 degrees");
log::trace!("Engine subsection is 300 degrees");
}